Cress (Tsagaan Buudai)
Lepidium apetalum
About Cress (Tsagaan Buudai)
Cress (Tsagaan Buudai) (Lepidium apetalum) is a herb used in the Mongolian Traditional Medicine tradition to help with Respiratory Issues, Edema, Digestive Issues, and Kidney Support. The aerial parts and leaves are the parts traditionally used, taken internally.
Parts used
Conditions addressed
Tea / Infusion
- Steep 1–2 tsp of dried Cress (Tsagaan Buudai) in freshly boiled water for 5–10 minutes.
- Cover while steeping.
- Strain and drink.
Tincture
- Pack dried Cress (Tsagaan Buudai) into a jar and cover with 40–60% alcohol.
- Seal and steep for 4–6 weeks, shaking daily.
- Strain and store in a dark dropper bottle.
Powder / Capsule
- Grind dried Cress (Tsagaan Buudai) into a fine powder.
- Fill size 00 capsules or stir into smoothies or honey.
Steam Inhalation
- Add 2–3 tbsp of Cress (Tsagaan Buudai) to a bowl of just-boiled water.
- Drape a towel over your head and inhale steam for 5–10 minutes.
Pregnancy, Breastfeeding & Children
No herb-specific pregnancy/child safety research is documented for Cress (Tsagaan Buudai) in our references — the guidance below is based on its general effect category, not research on Cress (Tsagaan Buudai) itself. Always confirm with a midwife, doctor, or pediatrician.
Pregnancy
Use CautionThis herb has a diuretic (fluid-eliminating) effect. Pregnancy already involves significant fluid/electrolyte shifts, so diuretic herbs are generally used cautiously and in moderation rather than as a routine remedy — this is a general, mechanism-based caution, not herb-specific research.
Breastfeeding
Use CautionDiuretic herbs are traditionally thought to potentially reduce milk supply through fluid loss — generally used cautiously while establishing or maintaining supply.
Children
Use CautionChildren are more sensitive to fluid and electrolyte shifts — diuretic herbs are generally used cautiously and under guidance.
Contraindications
- Significant kidney impairment — diuretic herbs may worsen renal function
Warnings
⚠️ Kidney Disease
Some diuretic herbs are contraindicated in those with kidney disease. Consult your doctor if you have impaired kidney function.
⚠️ Allergic Reactions
Discontinue immediately if you experience rash, itching, swelling, or difficulty breathing.
⚠️ Not Medical Advice
This information is for educational purposes only. Always consult a qualified healthcare provider before using herbal remedies.
Drug & herb interactions
May have a diuretic effect
Watch for: Diuretic medications and lithium
Additive fluid loss can affect electrolyte balance and change how the body clears lithium.
Where to find in nature
Native region
Mongolia, Inner Mongolia, southern Siberia
Climate
Continental steppe
Habitat
Vast steppes, mountain meadows, and forest edges of the Mongolian plateau
🌿 To see Cress (Tsagaan Buudai) growing, visit botanical gardens, university plant collections, or specialist herb nurseries near you. If foraging in the wild, always work with an expert identifier — never consume a plant you are not 100% certain of.
Where to buy
In store
- Health food stores (Whole Foods, Natural Grocers, Holland & Barrett, GNC)
- Naturopathic clinics and integrative medicine practices
- Specialist herbal apothecaries and herbalist practices
- Farmers markets with herb vendors
Online
iHerb
Wide selection of standardised extracts, capsules, and powders with lab testing
Mountain Rose Herbs
Premium bulk dried herbs — certified organic, ethically sourced
Starwest Botanicals
Large selection of certified organic bulk herbs and powders
Herb Pharm
High-quality liquid extracts and tinctures, rigorous quality standards
Amazon
Convenient — verify brand certifications and check third-party testing
Etsy
Small-batch artisan herbalists, hand-harvested and wildcrafted herbs
Quality tips
When buying Cress (Tsagaan Buudai), look for: certified organic labelling, clearly stated country of origin, third-party lab testing for heavy metals and pesticides, and a batch expiry date. Standardised extracts offer consistent dosing; bulk dried herbs are more economical for regular use. Avoid very cheap, unlabelled products — quality varies enormously.